Preheat oven to 360°F
Place chicken thighs in a large shallow dish, season with salt and set aside.
In a large mixing bowl, combine the honey, lemon juice, soy sauce, vinegar and minced garlic. Pour about 1/3 cup of the sauce over the chicken (or just enough to lightly coat each thigh) and turn to coat evenly in the sauce.
Heat an oven-proof skillet over medium high heat; sear the chicken, skin side down first, until golden for about 5 minutes. Turn and repeat on the other side. Drain most of the excess oil from the pan, leaving about 1 tablespoon.
Arrange chicken skin-side up in the pan; add the whole garlic cloves between the chicken; pour half of the remaining sauce over each thigh (about 1-2 tablespoons per thigh) and bake for 40-45 minutes until the chicken is cooked through and the juices run clear. If the skin isn't crispy, you can put it under the broiler for a minute or two to crisp it up.
While the chicken is baking, pour the remaining sauce into a small pot (or saucepan), and bring to a boil over medium-high heat. Reduce heat down to low and allow to simmer while occasionally stirring, until the sauce has sightly reduced and thickened (about 6 minutes).
Serve chicken with the remaining sauce, lemon zest and/or slices, and sliced green onions if you like!